aboutsummaryrefslogtreecommitdiff
path: root/src/wallet/coinselection.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'src/wallet/coinselection.cpp')
-rw-r--r--src/wallet/coinselection.cpp6
1 files changed, 3 insertions, 3 deletions
diff --git a/src/wallet/coinselection.cpp b/src/wallet/coinselection.cpp
index 49e6bac462..37cc7e37c8 100644
--- a/src/wallet/coinselection.cpp
+++ b/src/wallet/coinselection.cpp
@@ -389,14 +389,14 @@ CAmount GetSelectionWaste(const std::set<COutput>& inputs, CAmount change_cost,
return waste;
}
-CAmount GenerateChangeTarget(CAmount payment_value, FastRandomContext& rng)
+CAmount GenerateChangeTarget(const CAmount payment_value, const CAmount change_fee, FastRandomContext& rng)
{
if (payment_value <= CHANGE_LOWER / 2) {
- return CHANGE_LOWER;
+ return change_fee + CHANGE_LOWER;
} else {
// random value between 50ksat and min (payment_value * 2, 1milsat)
const auto upper_bound = std::min(payment_value * 2, CHANGE_UPPER);
- return rng.randrange(upper_bound - CHANGE_LOWER) + CHANGE_LOWER;
+ return change_fee + rng.randrange(upper_bound - CHANGE_LOWER) + CHANGE_LOWER;
}
}